Our galaxy, the Milky Way.

We all live in the galaxy of the Milky Way. The official definition of a galaxy is a system of stars that is held together by a gravitational attraction. The number of stars can behind billions. There is an endless amount of stars that are created and destroyed constantly. Sharing their space with these stars are planets, even bigger stars, and much more. Click on a page to learn more about our solar system.

Planets

Our planet, Earth.

Sun

The sun, the biggest star in the Milky Way.

Others

Earth's moon, one of many.

Sources

Our site's sources for information.